PCB No. 50, 100µg/ml in Isooctane, 1ml

2,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

1-Methylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3351-28-8

Sparfloxacin, 100mg